The A9531B is a the manufacturer industrial component. Key specifications include color: BLACK, material: ALUMINUM ALLOY, overall_depth: 0.250 INCHES NOMINAL IN, inside_diameter: 0.501 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: HEXAGON. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-935-7631, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| color | BLACK |
| material | ALUMINUM ALLOY |
| overall_depth | 0.250 INCHES NOMINAL IN |
| inside_diameter | 0.501 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | HEXAGON |
| attachment_method | SETSCREWS |
| overall_thickness | 0.375 INCHES NOMINAL IN |
| width_across_flats | 2.000 INCHES NOMINAL IN |
| nominal_thread_size | 0.138 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 32 SCREW HOLE |
| NSN | 5355-00-935-7631 |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| STYLE DESIGNATOR | HEXAGON |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| MATERIAL | ALUMINUM ALLOY |
| NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE IN |
| COLOR | BLACK |
| OVERALL DEPTH | 0.250 INCHES NOMINAL IN |
| INSIDE DIAMETER | 0.501 INCHES NOMINAL IN |
| ATTACHMENT METHOD | SETSCREWS |